AS204861

Summary

Country	Spain
Organization	Codisa Telco Solutions S.L.
Domain	codisats.es
Number of IPv4	2,560
Number of IPv6	6.3383× 1029
AS Type	ISP
Registry	RIPE NCC
Allocated	December 19, 2017 (about 7 years ago)
Updated	February 13, 2020 (about 5 years ago)

IP Ranges

AS204861 announces 6 IPv4 ranges and 1 IPv6 range.

That's a total of 2,560 IPv4 addresses and 6.3383× 10²⁹ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
2.57.4.0/22	AFTER TECHNOLOGY 1	1,024	RIPE NCC	ASSIGNED PA
185.121.106.0/23	BIWIFI	512	RIPE NCC	ASSIGNED PA
185.237.172.0/24	Network Operation Center Codisa Telco Solutions	256	RIPE NCC	ASSIGNED PA
185.237.173.0/24	Codisa Telco Solutions S.L.	256	RIPE NCC	ALLOCATED PA
185.237.174.0/24	Codisa Telco Solutions S.L.	256	RIPE NCC	ALLOCATED PA
185.237.175.0/24	ONDAFIBRA S.L.	256	RIPE NCC	ASSIGNED PA

Prefix	Organization	Size	Registry	Status
2a0c:1a80::/29	Codisa Telco Solutions S.L.	6.3383× 1029	RIPE NCC	ALLOCATED-BY-RIR

Peers

AS204861 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

Upstreams

AS204861 connects to the global Internet via at least 2 upstream providers. In this setup, AS204861 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

Downstreams

AS204861 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS204861's role in extending Internet access beyond its own infrastructure.